1907285040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{4591}}^1$

素因数の和:5187

約数の個数: 120

約数和(自身を含む): 6417797568

約数和(自身を除く): 4510512528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 577, 720, 1154, 1731, 2308, 2885, 3462, 4591, 4616, 5193, 5770, 6924, 8655, 9182, 9232, 10386, 11540, 13773, 13848, 17310, 18364, 20772, 22955, 23080, 25965, 27546, 27696, 34620, 36728, 41319, 41544, 45910, 46160, 51930, 55092, 68865, 69240, 73456, 82638, 83088, 91820, 103860, 110184, 137730, 138480, 165276, 183640, 206595, 207720, 220368, 275460, 330552, 367280, 413190, 415440, 550920, 661104, 826380, 1101840, 1652760, 2649007, 3305520, 5298014, 7947021, 10596028, 13245035, 15894042, 21192056, 23841063, 26490070, 31788084, 39735105, 42384112, 47682126, 52980140, 63576168, 79470210, 95364252, 105960280, 119205315, 127152336, 158940420, 190728504, 211920560, 238410630, 317880840, 381457008, 476821260, 635761680, 953642520, 1907285040]

約数ペア:

[(1, 1907285040), (2, 953642520), (3, 635761680), (4, 476821260), (5, 381457008), (6, 317880840), (8, 238410630), (9, 211920560), (10, 190728504), (12, 158940420), (15, 127152336), (16, 119205315), (18, 105960280), (20, 95364252), (24, 79470210), (30, 63576168), (36, 52980140), (40, 47682126), (45, 42384112), (48, 39735105), (60, 31788084), (72, 26490070), (80, 23841063), (90, 21192056), (120, 15894042), (144, 13245035), (180, 10596028), (240, 7947021), (360, 5298014), (577, 3305520), (720, 2649007), (1154, 1652760), (1731, 1101840), (2308, 826380), (2885, 661104), (3462, 550920), (4591, 415440), (4616, 413190), (5193, 367280), (5770, 330552), (6924, 275460), (8655, 220368), (9182, 207720), (9232, 206595), (10386, 183640), (11540, 165276), (13773, 138480), (13848, 137730), (17310, 110184), (18364, 103860), (20772, 91820), (22955, 83088), (23080, 82638), (25965, 73456), (27546, 69240), (27696, 68865), (34620, 55092), (36728, 51930), (41319, 46160), (41544, 45910)]